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Hydraulic cylinders and components, hydraulic systems, gas springs & shell and tube heat exchangers : Quiri

• Conform to standard dimensions ISO11901-1, CNOMO E.24.54.815.N
• Comply with European directive PED 97/23EC
• Force : from 250 to 10 000 daN (10t)
• Stroke : up to 300mm
• Designed for heavy duty
• Double sealing
• Oil lubricated guide ring
• Solid structure (no welding)
• Can be used in piping system

• Gas : Nitrogen
• Maximum inflating pressure : 150 bar
• Minimum inflating pressure : 25 bar
• Temperature limit : 0/+70°C
• Maximum piston rod speed : 1.6 m/s

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RG 500 : ISO GAS SPRINGS - Quiri - 2
RG 500 : ISO GAS SPRINGS - Quiri - 3
RG 500 : ISO GAS SPRINGS - Quiri - 4

For connection details of ISO standard gas springs, please see CONNECTIONS FOR ISO GAS SPRINGS

Type Force

daN

Stroke C

mm

Order code ISO Pressure

MPa (bar)

Force F1

N  *

Force F2

N  *

LR

mm

LC

mm

Weight

Kg

RG 500 10 442251/000 15

(150)

(!)

4 720

 

5 980 105 95 0.95
16 442252/000 6 120 117 101 1.00
25 442253/000 X 6 260 135 110 1.05
38 442257/000 6 380 161 123 1.15
50 442254/000 X 6 440 185 135 1.20
63 442258/000 6 480 211 148 1.30
80 442255/000 X 6 470 245 165 1.40
100 442256/000 6 570 285 185 1.55
125 (1) 442259/000 6 600 335 210 1.70
160 (1) 442260/000 6 550 405 245 1.90

* (N) = Kgf x 9.80665 | (Kgf)=N x 0.101972 | 1daN=1 x 101N | 1bar=1 x 10-1MPa

Example of order: RG 500 C50
Spare Kits – Composition : Guide ring; seals, valve and lubricant.
– V1 (bronze ring and chrome piston rod) : 896488/000.
– V2 (Black steel ring and piston rod) : 896597/000.

(1) Stroke 125, 160 can not be used in piping system because their inflating valve is on the bottom of cylinder body.

(!) There is a blue sticker on the gas spring body when it is inflated with a special pressure (<15 MPa)

RG 500 : ISO GAS SPRINGS - Quiri - 5

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